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v3.21.2

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2021 | Jun. 30, 2020
Cash flows from operating activities: |  |
Net loss | $ (7,016) | $ (8,568)
Adjustment to reconcile net loss to net cash used in operating activities: |  |
Non-cash stock-based compensation | 448 | 291
Change in operating lease right of use assets | 0 | 24
Change in fair value of common stock warrants | 59 | (19)
Change in fair value of contingent consideration | 263 | 281
Changes in operating assets and liabilities: |  |
Contract asset | 1,128 | 0
Prepaid expenses and other assets | (1,932) | (1,383)
Accounts payable | (2,381) | (1,476)
Accrued expenses and other current liabilities | (136) | 638
Deferred revenue | (5,600) | 0
Net cash used in operating activities | (15,167) | (10,212)
Cash flows from financing activities: |  |
Proceeds from issuance of common stock, net of offering costs | 6,765 | 5,963
Collection of stock subscription receivable | 0 | 308
Net proceeds from exercise of warrants | 3,017 | 4
Net cash provided by financing activities | 9,782 | 6,275
Net decrease in cash, cash equivalents, restricted cash, and restricted cash equivalents | (5,385) | (3,937)
Cash, cash equivalents, restricted cash, and restricted cash equivalents at the beginning of period | 35,402 | 7,377
Cash, cash equivalents, restricted cash, and restricted cash equivalents at the end of period | 30,017 | 3,440
Supplemental disclosure of cash flow information: |  |
Cash received during the period for interest | 4 | 25
Supplemental disclosure of non-cash investing and financing activities: |  |
Stock subscription receivable | 2,240 | 0
Operating right of use asset and current and non-current lease liability | 0 | 976
Offering expenses in accounts payable and accrued expenses and other current liabilities | $ 0 | $ 25

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